含铁矿物 meaning in Chinese
iron-bearing mineral
Examples
- Whereas the rocks in the ancient heavily cratered terrains were basaltic , the younger rocks of the northern lowlands resembled a more highly evolved type of lava called andesite : they contained more glass , more silica - rich minerals and fewer iron - bearing minerals
古老、充满坑洞的地区，岩石属于玄武岩，但北方低地较年轻的岩石却类似一种更高度演化、称为安山岩的熔岩：它们含有较多玻璃质、较多富矽矿物、以及较少含铁矿物。 - Influences of ph values , ferrous minerals ( reduced iron powder or magnetite ) , bentonite , concentration of cations and anion ( fe3 + , fe2 + and co32 - ) on the distribution coefficient , kd , were studied . the sorption mechanism of 99tc on granite was discussed by the desorption method of adding h2o2 into desorption solvent . based on the diffusion coefficient measured and the solution of the diffusion equation , the distance of tc diffusion after ten thousand years was predicted
本文分别在大气和低氧条件下，研究了tc在花岗岩上的吸附和扩散，包括溶液的ph 、含铁矿物(还原铁粉、 fe3o4 ) 、膨润土、阴阳离子的浓度( co32 - 、 fe3 + 、 fe2 + )对tc在花岗岩(石英、黑云母)上吸附kd值的影响；在解吸剂中加入h2o2 ，对tc进行解吸，探讨了其吸附的机理；将扩散系数代入扩散方程的解析解，预测了10000年后， tc扩散的距离。